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(KMOV.com) - A diet that goes back thousands of years is catching on all over the country.

The Paleodiet or caveman diet is comprised of meat, fruit, vegetables, and roots. Essentially, the food cavemen consumed.

A farm located in Lewis County, MO, about 160 miles North of St. Louis is big provider of food that is allowed under the paleodiet. The farm provides grass fed beef to the New York Jets and dieters in all 50 states.